Performance Evaluation of the Codec Agnostic Approach in MPEG-I Video-Based Point Cloud Compression
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Dong, Tianyu | - |
dc.contributor.author | Kim, Kyutae | - |
dc.contributor.author | Jang, Euee S. | - |
dc.date.accessioned | 2022-07-06T02:17:01Z | - |
dc.date.available | 2022-07-06T02:17:01Z | - |
dc.date.created | 2022-01-26 | - |
dc.date.issued | 2021-12 | - |
dc.identifier.issn | 2169-3536 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/138482 | - |
dc.description.abstract | In this study, we evaluated the codec agnostic approach of video-based point cloud compression (V-PCC) by applying several video codecs to V-PCC. The main concept of V-PCC is to use a video codec to compress the 2D patch images generated from a 3D point cloud. As a new immersive media standard of the Moving Picture Experts Group (MPEG), V-PCC is designed to support the codec agnostic approach, which can be employed to compress point cloud data using any video codec. The V-PCC reference software is currently designed using MPEG High-Efficiency Video Coding. We extended the evaluation of video codec applicability for PCC using well-known MPEG video coding standards, such as Advanced Video Coding, Essential Video Coding, and Versatile Video Coding. We identified several key strategies for applying a video codec to V-PCC to maximize the compression efficiency or computational complexity during the evaluation. Furthermore, the coding efficiency and time complexity of each codec are tested. The evaluation tests revealed that V-PCC supports the codec agnostic approach, and that the performance of the video codec is positively correlated with the V-PCC final coding efficiency. Reviewing these key strategies would help to develop V-PCC with different video codecs based on their profiles and levels. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC | - |
dc.title | Performance Evaluation of the Codec Agnostic Approach in MPEG-I Video-Based Point Cloud Compression | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Jang, Euee S. | - |
dc.identifier.doi | 10.1109/ACCESS.2021.3137036 | - |
dc.identifier.scopusid | 2-s2.0-85122062374 | - |
dc.identifier.wosid | 000736734700001 | - |
dc.identifier.bibliographicCitation | IEEE ACCESS, v.9, pp.167990 - 168003 | - |
dc.relation.isPartOf | IEEE ACCESS | - |
dc.citation.title | IEEE ACCESS | - |
dc.citation.volume | 9 | - |
dc.citation.startPage | 167990 | - |
dc.citation.endPage | 168003 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Computer Science | - |
dc.relation.journalResearchArea | Engineering | - |
dc.relation.journalResearchArea | Telecommunications | - |
dc.relation.journalWebOfScienceCategory | Computer Science, Information Systems | - |
dc.relation.journalWebOfScienceCategory | Engineering, Electrical & Electronic | - |
dc.relation.journalWebOfScienceCategory | Telecommunications | - |
dc.subject.keywordPlus | Codes (symbols) | - |
dc.subject.keywordPlus | Color | - |
dc.subject.keywordPlus | Computational efficiency | - |
dc.subject.keywordPlus | Computer graphics | - |
dc.subject.keywordPlus | Efficiency | - |
dc.subject.keywordPlus | Image compression | - |
dc.subject.keywordPlus | Motion Picture Experts Group standards | - |
dc.subject.keywordPlus | Signal encoding | - |
dc.subject.keywordPlus | Video signal processing | - |
dc.subject.keywordPlus | Encodings | - |
dc.subject.keywordPlus | Image color analysis | - |
dc.subject.keywordPlus | Moving pictures experts groups | - |
dc.subject.keywordPlus | Point cloud compression | - |
dc.subject.keywordPlus | Point-clouds | - |
dc.subject.keywordPlus | Transform coding | - |
dc.subject.keywordPlus | Video codecs | - |
dc.subject.keywordPlus | Image coding | - |
dc.subject.keywordAuthor | Video codecs | - |
dc.subject.keywordAuthor | Encoding | - |
dc.subject.keywordAuthor | Point cloud compression | - |
dc.subject.keywordAuthor | Image coding | - |
dc.subject.keywordAuthor | Image color analysis | - |
dc.subject.keywordAuthor | Geometry | - |
dc.subject.keywordAuthor | Transform coding | - |
dc.subject.keywordAuthor | Computer graphics | - |
dc.subject.keywordAuthor | point cloud compression | - |
dc.subject.keywordAuthor | video codecs | - |
dc.identifier.url | https://ieeexplore.ieee.org/document/9656735 | - |
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